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Jobs in Tokyo

Tokyo is the heart of Japan's job market and home to its most international workplaces. Browse roles across every industry from global startups to established enterprises, many offering visa sponsorship and English-speaking environments.

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Externalotherother

[Innovative Medicine] Specialist/Manager, Medical Education, Strategic Evidence Generation & Dissemination, Medical Affairs

Johnson & JohnsonJohnson & Johnson
28/08/2026
Tokyo
Hybrid
Fixed Hours
Full-time (Seishain)

At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity. Learn more at jnj.com. As guided by Our Credo, Johnson & Johnson is responsible to our employees who work with us throughout the world. We provide an inclusive work environment where each person is considered as an individual. At Johnson & Johnson, we respect the diversity and dignity of our employees and recognize their merit. POSITION SUMMARY Responsible for execution of Medical Education projects. This will entail strategic thinking and project management around the programs created within medical education group or Medical Affairs. This includes liaising with thought leaders, academic institutions, and internal stakeholders in order to drive medical education initiatives. Senior Specialist Leads ME projects, including cross-functional activities independently, receives minimal guidance. Understands related regulations, principles to proceed. Takes a new perspective on existing solutions. Principal Specialist (in addition to above) Leads ME projects, including large/cross-functional activities independently, encourage members toward to success. Resolves difficult and often complex situation or problems using in-depth professional knowledge or experience. By utilizing networks with academia, patient advocacy groups, other relevant industries, takes a broad perspective to identify and develop solutions. Serves as an advisor to others, and coaches and reviews the work of lower-level professionals. Manager (in addition to above) Provide project leadership in a cross divisional/country project Responsible for improving the performance and motivation of the group members and the DA team. Responsible for talent development of the group in collaboration with Associate Director. Contribute to talent development of ME in all DAs.

EN: BusinessJP: Not Required
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Externaloperations

Reseller Operations Manager, Japan & Korea

AnthropicAnthropic
28/08/2026
Tokyo
Onsite
Fixed Hours
Full-time (Seishain)

Anthropic is expanding its reseller program in Japan and Korea. As our Reseller Operations Manager for Japan and Korea, you'll own how resellers in both countries get onboarded, transact, get paid, and get supported, across both of our resale motions: hyperscaler resale, where partners resell Claude through the cloud marketplaces (AWS Bedrock today, Google Cloud Vertex AI and Microsoft Foundry to follow), and direct resale, where partners resell on Anthropic paper through our own quote-to-order and billing systems. The global team builds the program; you make it work for Japanese and Korean partners and feed back what has to change. This is an operator role, not a partner manager role. In the first months you'll be validating deal registrations and answering partner tickets yourself; by the end of the first year the volume should be running on documented process, service levels, and vendor or system coverage that you set up. You'll report into Partner Experience and work day to day with two groups. The global Partner Operations team in San Francisco owns the reseller program's systems, and playbooks; our reseller operations owner there is your direct counterpart, and you'll split work along a simple line: they own the global process, you own its execution and adaptation in Japan and Korea. The Japan and Korea go-to-market teams own the partner relationships and the commercial conversations; you're the operational layer underneath them, and the person they come to when something about a partner's onboarding, order, or payout needs to move. You'll also be the regional voice into Finance, Deal Desk, RevOps, and the cloud alliance teams on anything that has to work differently in these markets.

EN: BusinessJP: BusinessVisa: Available
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Externalother

Loss Prevention Supervisor

Marriott InternationalMarriott International
28/08/2026
Tokyo
Onsite
Fixed Hours
Full-time (Seishain)

Responsible for safety and security management within the hotel, conducting facility patrols, monitoring surveillance cameras and alarm systems, responding to emergencies, investigating incidents, and auditing key management. Additionally, providing safety support to guests and employees, handling complaints, addressing suspicious individuals, and ensuring compliance with laws to contribute to maintaining a safe and secure environment. Patrol all areas of the facility to ensure safety. Verify the locking of guest rooms and assist guests with entry. Conduct emergency response training, routine inspections of safety and hazardous areas, investigations, interviews, and key management audits. Monitor surveillance cameras (CCTV) and alarm systems. Approve and monitor access to restricted areas and maintain records. Assist guests and employees in emergencies. Respond to incidents and contact emergency services (EMS) as needed, providing first aid and CPR. Gather information and prepare various reports. Maintain the confidentiality of reports and documents, disclosing information only to authorized personnel. Follow company policies and procedures to de-escalate troubles and disturbances. Resolve safety hazards. Address all interruptions and complaints. Guide unnecessary or suspicious individuals out of the facility. Ensure compliance with laws regarding alcohol service. Use appropriate emergency codes to request assistance. Provide necessary documents to employees. Under the support of management, guide and develop employees, manage safety, and respond to guest services. Adhere to company policies and quality standards, contributing to teamwork and the creation of a safe and comfortable environment. Additionally, perform monitoring and inspection duties, respond to emergencies, create documents, operate various systems, and undertake tasks that require physical activity necessary for job performance.

EN: Not RequiredJP: Business
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Externalsales

Business Development Representative

ServiceNowServiceNow
28/08/2026
Tokyo
Onsite
Fixed Hours
Full-time (Seishain)

We are seeking a motivated Business Development Representative (BDR) to help generate meetings that convert to qualified opportunities to support early-stage pipeline growth. This role focuses on learning core prospecting and outreach techniques, that engage buying group members and develop foundational knowledge of ServiceNow.

EN: BusinessJP: Not Required
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Externalother

[Innovative Medicine] Medical Affairs Department Immunology Division Immunology Medical Science Liaison Group Medical Science Liaison

Johnson & JohnsonJohnson & Johnson
28/08/2026
Tokyo
Hybrid
Fixed Hours
Full-time (Seishain)

At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity. Learn more at jnj.com. As guided by Our Credo, Johnson & Johnson is responsible to our employees who work with us throughout the world. We provide an inclusive work environment where each person is considered as an individual. At Johnson & Johnson, we respect the diversity and dignity of our employees and recognize their merit. Job Function: Medical Affairs Group Job Sub Function: Medical Science Liaison Job Category: Scientific/Technology All Job Posting Locations: Chiyoda, Tokyo, Japan Job Description: MSL Responsible for executing the following basic MSL tasks under the guidance of his/her superior and the support of a senior MSL. Responsible for building trust relationship with Key Individuals (KIs) in their therapeutic area and implementing the medical plan through scientific communication. Practice fair and neutral medical and scientific communication with HCPs, gather and report on unmet medical needs for medical advancement in their therapeutic area and optimizing the value of Janssen products. Specialist (in addition to above;) Has the responsibility to lead the projects/tasks of the MSL group in their therapeutic area and lead them to success. Make timely use of new medical and scientific information from various perspectives, communicate with the KI in charge, and build a trust relationship. Analyze and identify key MSL findings and provide them to the DA team for use in formulating and revising DA strategy and MAP. Contribute to the development of young MSLs (newcomer) in charge of DAs. Senior Specialist (in addition to above;) Responsible for ensuring the success of projects/tasks across the MSL department entire and the MAF DA team. Responsible as a key contributor to the formulation and revision of DA strategy and MAP. Build a strong relationship of trust with KIs who involved at a higher level through the research, synthesis and representation of complex scientific data. Contribute to the formulation of the responsible DA's MSL strategy and enhance the capabilities of DA team members. EDUCATION: Required BA/BS Desirable MA/MS/MBA(medical science or other related area) Doctorate(medical science or other related area) Pharmacist(medical or medical science) RELATED EXPERIENCE: Bachelor's degree or above is require A master/doctoral degree is preferred 2+ years experience in a pharmaceutical industry or medical institution is desirabl Experience of clinical development, or medical affairs, or research is desirabl Good presentation experience and familiarity with Microsoft Word, Excel and PowerPoint COMPETENCY REQUIREMENTS Integrity / Credo-based Actions Intellectual Curiosity Collaboration and Teaming Sense of Urgency Prudent Risk Taking Self‐Awareness/Adaptability Results / Perf Driven LIST JOB SPECIFIC COMPETENCIES/SKILLS REQUIRED: 1. Business level of Japanese and English communication 2. Awareness of, and adherence to, Johnson & Johnson Credo values and International Health Care Business Integrity Guide 3. Strategic Agility; Consider and propose MSL strategies in accordance with a broader TA strategy, and find solutions that address unmet medical needs (clinical questions). Prioritize projects based on a variety of data and make action proposals in line with important strategies. Ability to work cross-functionally with various stakeholders to understand strategic choices aligned with business plan (BP) and medical plan (MAP) goals. Data can be evaluated and actions can be suggested to improve scientific output to support strategy. Continuously assess the effectiveness and execution of MSL strategies and adapt to unforeseen opportunities and challenges. 4. Product & Therapeutic Area Knowledge; Having a thorough understanding of therapeutic areas, products, and treatment options, and using that knowledge to grasp and interpret domestic and international market information (competitor status, medical environment, regulations, etc.) It can lead to business decisions. Use scientific knowledge to analyze data and differentiate your organization. We will also support MAF strategies and understand their relevance to medical plans (MAPs). Increase awareness of new scientific research and share relevant information with stakeholders within the organization. Apply statistical concepts to interpret and correctly evaluate clinical research reports and literature. Ability to contribute to new research proposals and protocol creation using statistical knowledge. 5. Scientific Communication Effectiveness; Possesses a high degree of competence in researching, organizing and articulating complex scientific data that support the priorities of MAF work. and foster stakeholder engagement and advocacy at higher levels. Use scientific data to create new ways of responding to new opportunities and challenges. Leverage multi-channel and conduct communications and presentations tailored to individual customers to actively attract customer interest and be highly appreciated. We propose and support medical education programs that meet unmet medical needs (clinical questions). Making full use of multi-channels, creating and providing a scientific communication plan that enables impactful discussions that meet customer needs and that can garner a wide range of support and admiration. Discussions on difficult scientific data will also be held to promote science communication. Recognized as a science partner by internal and external stakeholders. 6. External Customer Engagement & Partnership; Uses communication and engagement skills and available data sources to derive deep, actionable insights to understand customer needs and priorities. In addition, they can determine common goals and contribute to the formation of business plans (BP) and medical plans (MAP). Recognized as a trusted scientific partner by external customers. Support business priorities by actively building and maintaining partnerships with key external stakeholders. Guide and advise others within MAF on effective engagement with external stakeholders. Engage with various stakeholders across departments, develop integrated and innovative multi-channel customer engagement plans, and respond to the needs and requests of external stakeholders. 7. Cross functional Collaboration & Teaming; Build collaborative relationships with various stakeholders across the organization and across departments, promote business plans (BP) and medical plans (MAP), and contribute to the achievement of goals. Able to act as a key member of a cross-functional team to help drive shared business goals to desired outcomes. We will create opportunities for collaboration across occupational boundaries and promote value improvement through these activities. Have a common understanding with internal stakeholders, align the goals of projects and business, clarify roles and responsibilities, and achieve agreement on plans. 8. Strategic Evidence Generation; Assess and prioritize evidence gaps based on alignment with external stakeholder needs and business strategy. We understand the need for real-world evidence to demonstrate product value and demonstrate treatment outcomes. Regularly categorize data sources to understand their potential impact and usage. Ask the customer the right questions, knowing that there are limited data sources available to fill the evidence gap. Familiarity with standard methods of evidence generation. Can propose ideas for evidence creation in line with TA and brand evidence creation strategies. Understand study concepts, protocols and analytical plans, and work with internal and external clinical operations teams to address medical gaps. Understand biostatistical methods used in research. When asked for advice on the preparation of a published paper, I can make full use of a variety of information to give advice. EXTERNAL AND INTERNAL INTERACTIONS: The role involves extensive interactions with : External Interactions Medical doctors (especially, Key Opinion Leaders) Various medical staffs such as Pharmacists and Nurses Internal Interactions R&D, Clinical Regulatory, PV, PMS, HPMA, Communications, Sales, Marketing Global and AP Medical Affairs All Medical Affairs leaders and members including Global and AP <For Internal Applicants> Based on your experience and interview evaluation, the position title and level may vary. If you are Japan employee, please read “Internal Application Guideline” in Ask GS. Especially if you are less than 18 months in your current role, you are required to obtain application approval from your current manager as well as your respective BUHR. If you are Japan’s employee, you are not able to apply for multiple positions at once. For Employee Referral Program (ERP), please read and understand the details of the “Internal Referral Overview” on the Ask GS and you have made a compliant referral.

EN: BusinessJP: Business
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Externalproductproduct manager

Product Manager, Fraud Management - BSS Product Management Department (BSPMD)

RakutenRakuten
28/08/2026
Tokyo
Onsite
Fixed Hours
Full-time (Seishain)

Business Overview The Technology Platforms Division (TPD) drives the growth of the Rakuten Ecosystem by delivering innovative, high-quality technology platforms characterized by integrated control and strategic partnerships. Within TPD, the Telecom Business Application Supervisory Department (TBASD) develops and maintains a unified, high-quality Business Support System (BSS) for Rakuten Mobile. We deliver agile, scalable solutions across the customer lifecycle and continuously enhance system performance through close collaboration with stakeholders. Department Overview The BSS Product Management Department (BSPMD) is responsible for providing a unified product strategy for the Business Support System (BSS) that integrates with the Rakuten ecosystem to maximize Rakuten Mobile's business potential. Our core missions are managing the product development lifecycle by focusing on project ROI, building a unified BSS platform, and enhancing our AI-driven platform capabilities. Position: Why We Hire In recent years, we have observed fraudulent applications within our web systems and mobile applications. Our company is proactively addressing this challenge by implementing fundamental countermeasures and strengthening our organizational structure. The Product Manager we are recruiting for this role will play a crucial part in leading the planning and development of fraud prevention functionalities, thereby evolving our services to be safer and more reliable. We are looking for individuals who can leverage their native-level Japanese communication skills, in addition to business-level English proficiency, to collaborate with team members from diverse backgrounds and global partners in pursuing cutting-edge fraud prevention solutions. We sincerely look forward to applications from those who wish to utilize their experience in a field that significantly contributes to society. Position Details Making system requirement for fraud preventive functionalities (OTP, KYC, etc.) Total design of fraud preventive functions with security team Requirement definition of system and function, integration, operations Alignment with stakeholders(business team, development team, vendor etc.) Scope/Schedule/Backlog management Trouble shooting Work Environment Total about 70 product managers for entire BSS system Mid-Carrier 90%, new grads 10%

EN: BusinessJP: Native
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Externalhr

Talent Development Specialist - Mercari

MercariMercari
28/08/2026
Tokyo
Onsite
Flextime
Full-time (Seishain)

This job requires proficiency in Japanese. The job description is available only in Japanese. The Organizational Talent Development (OTD) team of the Mercari Group promotes talent management integrated with business strategy to realize the group mission of "circulating all value and expanding the potential of all people." This position's mission is to design and operate a system that connects succession planning for key positions and next-generation leaders with talent reviews, assessments, development, and placement, supporting management decision-making in a reproducible manner. Additionally, it leads the practice of talent management that enhances the quality and speed of decision-making through defining the ideal talent for the AI era, utilizing talent data, and applying AI in business processes.

EN: Not RequiredJP: Native
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Externalsales

Senior Solutions Consultant

DeepLDeepL
28/08/2026
Tokyo
Hybrid
Fixed Hours
Full-time (Seishain)

As a Senior Solutions Consultant in Japan, you will be trusted to lead complex customer engagements and partner strategically with Sales. You will work across DeepL's full product range, spanning AI translation, Language AI workflows, APIs, and DeepL Voice for real-time multilingual communication, with Japanese enterprise customers as your primary focus. This is a hands-on role. You will work directly with the product, building demos, prototypes, and proof-of-value environments, not only producing materials about it. You will work in close partnership with Account Executives through the full sales cycle, and with Marketing, Product, and Customer Success to make sure what we promise is what we deliver. This is a small team, which means the scope for individual impact is unusually large. The team has built a foundation to work from, and there is still plenty that no one has had the capacity to build yet. We are looking for someone who can improve what already exists and create what is missing, and who wants to grow into shaping how Solutions Consulting works here rather than only executing within it.

EN: BusinessJP: Native
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Externalother

[S&M] Room Reservation - Agent - Bvlgari Hotel Tokyo

Marriott InternationalMarriott International
28/08/2026
Tokyo
Onsite
Fixed Hours
Full-time (Seishain)

Process all reservation requests, changes, and cancellations received by phone, fax, or mail. Identify guest reservation needs and determine appropriate room type. Verify availability of room type and rate. Explain guarantee, special rate, and cancellation policies to callers. Accommodate and document special requests. Answer questions about property facilities/services and room accommodations. Follow sales techniques to maximize revenue. Input and access data in reservation system. Indicate special room reservation types (e.g., complimentary rooms, employee discounts, travel agent inspection rates, and wholesale reservations) by inputting the correct code and rate into the reservation system. Follow proper escalation procedures when addressing guest concerns. Follow all company policies and procedures; ensure uniform and personal appearance are clean and professional; maintain confidentiality of proprietary information; protect company assets; protect the privacy and security of guests and coworkers. Welcome and acknowledge all guests according to company standards; anticipate and address guests’ service needs; assist individuals with disabilities; thank guests with genuine appreciation. Speak with others using clear and professional language; answer telephones using appropriate etiquette. Develop and maintain positive working relationships with others; support team to reach common goals; listen and respond appropriately to the concerns of other employees. Comply with quality assurance expectations and standards. Move, lift, carry, push, pull, and place objects weighing less than or equal to 10 pounds without assistance. Perform other reasonable job duties as requested by Supervisors.

EN: BusinessJP: Not Required
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Externalsales

Enterprise Account Executive - Retail / CPG / Trading

AnthropicAnthropic
28/08/2026
Tokyo
Hybrid
Fixed Hours
Full-time (Seishain)

As an Enterprise Account Executive, Retail based in Tokyo, you'll drive the adoption of safe, frontier AI technology across Japan's retail, consumer packaged goods (CPG), and general trading companies. You'll own the full sales cycle from prospecting to closing, working with senior leaders to help them optimize operations, strengthen supply chains, personalize customer experiences at scale, and sharpen their competitive position with Anthropic's AI solutions. Own and exceed revenue targets by winning new major accounts and expanding existing relationships across Japan's domestic retailers, CPG manufacturers, and general trading companies. Build and execute territory plans, identifying high-value opportunities across supermarket and convenience store groups, specialty retailers, food & beverage and consumer goods manufacturers, and sogo shosha and their group companies. Lead consultative sales processes with senior executives — including CIOs, CDOs, CMOs, and heads of supply chain, merchandising, and DX — positioning AI as a driver for demand forecasting, personalization, inventory optimization, trade and supply chain operations, and enhanced customer experience. Orchestrate internal teams (Product, Engineering, Applied AI, Partnerships) to deliver solutions that integrate with existing retail and enterprise technology stacks while meeting Japan's data privacy requirements under the APPI framework.

EN: BusinessJP: NativeVisa: Available
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